CN112338068A - Punching die for automobile seat mounting plate - Google Patents
Punching die for automobile seat mounting plate Download PDFInfo
- Publication number
- CN112338068A CN112338068A CN202011392657.9A CN202011392657A CN112338068A CN 112338068 A CN112338068 A CN 112338068A CN 202011392657 A CN202011392657 A CN 202011392657A CN 112338068 A CN112338068 A CN 112338068A
- Authority
- CN
- China
- Prior art keywords
- groups
- die
- frame
- automobile seat
- seat mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a punching die for an automobile seat mounting plate, which comprises a base and two groups of side frames, wherein the two groups of side frames are symmetrically arranged on two sides of the top of the base, linkage belts are arranged in the two groups of side frames, two groups of auxiliary assemblies for supporting the linkage belts to rotate are symmetrically arranged on the upper side and the lower side of each side frame, sliding grooves transversely penetrating through the side frames are arranged in the middle of the two groups of side frames, the inner sides of the two groups of linkage belts are transversely connected with upper pressing plates, a top die is arranged at the center of the bottom of each upper pressing plate, a lower pressing plate is arranged below the upper pressing plates, and a bottom die is arranged. Has the advantages that: according to the invention, the existing upper die is lifted to replace the punching process with the synchronous reverse movement of the upper half die and the lower half die so as to realize workpiece punching, the quality problem that the upper side and the lower side of the machined area of the product produced by the existing die are asymmetric in cut is solved, the machining precision is improved, the product quality is improved, and the practicability is high.
Description
Technical Field
The invention relates to the field of automobile spare and accessory part production, in particular to a punching die for an automobile seat mounting plate.
Background
In modern industry, the mold industry has become the basis of industrial development, the development and production of many products depend on the mold production to a great extent, especially in the automobile field, the mold industry is an important component of the automobile industry, about 60% of parts of an automobile are processed by the mold, along with the acceleration of the automobile updating speed, the quality of the mold product becomes the bottleneck restricting the automobile industry, how to improve the quality is the key for improving the competitiveness of the mold industry in China, wherein the punching mold of the automobile seat mounting plate is one of necessary production tools in the automobile production process.
The applicant finds that at least the following technical problems exist in the prior art: the punching die for the automobile seat mounting plate is mainly used for punching and punching a workpiece through the lower die which is matched with a fixed state and is lifted and moved by the upper die, the upper surface of the punching position of the product is inwards concave, the lower surface of the punching position of the product is outwards flanged, the processing quality of the product is poor, and the high-precision automobile production requirement cannot be met.
Disclosure of Invention
The invention aims to solve the problems and provide the punching die for the automobile seat mounting plate, the existing upper die is lifted to replace the punching process with synchronous reverse movement of an upper half die and a lower half die to realize workpiece punching, the quality problem that upper and lower side notches of a product processing area produced by the existing die are asymmetrical is solved, the processing precision is improved, the product quality is improved, the practicability is high, and details are described in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a punching die for an automobile seat mounting plate, which comprises a base and two groups of side frames, wherein the two groups of side frames are symmetrically arranged on two sides of the top of the base, linkage belts are arranged in the two groups of side frames, and two groups of auxiliary components for supporting the linkage belts to rotate are symmetrically arranged on the upper side and the lower side of each side frame;
two sets of the side bearer middle part all is provided with the sliding tray that transversely runs through this side bearer, and two sets of linkage inboard transverse connection has the top board, top board bottom center is provided with the top mould, the top board below is provided with the holding down plate, holding down plate top center is provided with the die block down, the holding down plate both sides are provided with two sets of openings U-shaped extension frame outwards, should extend the frame outside and stretch into in the sliding tray, and should extend the frame outside and be provided with the fixed plate, the fixed plate extends to the sliding tray outside and with linkage area fixed connection, two sets of the side bearer top is connected with the crossbeam, and this crossbeam bottom both sides all are provided with the support the cross cutting cylinder of top board lift removal.
When the die-cutting die for the automobile seat mounting plate is used and a workpiece to be machined needs to be die-cut, the workpiece to be machined is placed on the two groups of locking plate workpieces, then the screw is driven to rotate by the motor, and the two groups of locking plates are driven to simultaneously slide towards the middle part through the two groups of external threads which are symmetrical at the upper and lower parts of the outer side of the screw, so that the workpiece is fixed to the middle position of the side frame through the two groups of locking plates; the upper pressing plate and the top die are pushed to move downwards by the stretching of the die cutting cylinder, and meanwhile, the upper pressing plate pulls the linkage belt to rotate around the auxiliary assembly, so that the lower pressing plate and the bottom die are supported to move upwards by the upward movement of the outer side of the linkage belt, the synchronous moving process of the top die and the bottom die is realized, and the synchronous die cutting action of the upper surface and the lower surface of a workpiece is realized by the matching of the top die and the bottom die; when the supporting tightness of the linkage belt is required to be adjusted according to the length of the linkage belt in the using process, the limiting nut on the outer side of the support rod is rotated, so that the length of the support rod extending out of the accommodating hole is adjusted through the limiting nut, the roller on the inner side of the mounting frame is ensured to tightly push the linkage belt, and the adjusting process of the tightness of the linkage belt is realized.
Preferably, the side frame is fixed on the top surface of the base through welding, two groups of mounting grooves are formed in the upper side and the lower side of the side frame corresponding to the auxiliary assemblies, and accommodating holes are vertically formed in one side, close to the sliding groove, of the mounting grooves.
Preferably, the auxiliary assembly comprises a vertical support rod extending into the accommodating hole, the support rod is in sliding fit with the accommodating hole, a limit nut is arranged on the outer side of the support rod in the mounting groove, and the limit nut is tightly abutted to the outer side of the opening of the accommodating hole.
Preferably, an installation frame is arranged at one end, far away from the sliding groove, of the stay bar, the installation frame is a C-shaped frame with an opening facing away from the stay bar, and a guide rod is fixedly arranged on one side, far away from the stay bar, of the installation frame.
Preferably, two sets of guide grooves are symmetrically arranged on two sides in the mounting groove, two ends of the guide rod longitudinally penetrate into the two sets of guide grooves respectively, and the guide rod is in sliding fit with the guide grooves.
Preferably, a roller is arranged on the outer side of the guide rod on the inner side of the mounting frame, the roller is sleeved on the outer side of the guide rod, the guide rod is in running fit with the roller, the upper side and the lower side of the linkage belt penetrate into the two groups of mounting grooves respectively, and the inner side of the linkage belt is abutted against the outer wall of the roller.
Preferably, a positioning assembly is arranged above the base at the rear side of the side frame and comprises a U-shaped motor base with a downward opening, a supporting bracket is fixed at the top of the motor base and is of a rectangular square frame structure.
Preferably, the motor is arranged in the motor base, the output end of the motor upwards penetrates into the support bracket, a screw rod is vertically and rotatably arranged in the support bracket, and the screw rod is connected with the output end of the motor through a coupler.
Preferably, the outside bilateral symmetry of screw rod is provided with two sets of opposite external screw threads of direction of rotation, and two sets of the external screw thread outside support bracket is inside to be provided with two sets of lockplates, two sets of lockplate all transversely extends and upper and lower symmetry.
Preferably, the screw rod vertically penetrates through the locking plate, the locking plate is in threaded fit with the screw rod, two groups of positioning grooves are symmetrically arranged on two sides of the locking plate and are clamped outside the support bracket, the locking plate is in sliding fit with the support bracket through the positioning grooves, and the front face of the locking plate extends to the front of the support bracket.
Has the advantages that: according to the invention, the existing upper die is lifted to replace the punching process with the synchronous reverse movement of the upper half die and the lower half die so as to realize workpiece punching, the quality problem that the upper side and the lower side of the machined area of the product produced by the existing die are asymmetric in cut is solved, the machining precision is improved, the product quality is improved, and the practicability is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is a left side sectional view of the sideframe of the present invention.
The reference numerals are explained below:
1. a base; 2. a side frame; 201. a sliding groove; 202. mounting grooves; 202a, a guide groove; 203. a housing hole; 3. a linkage belt; 4. an auxiliary component; 401. a stay bar; 401a, a limit nut; 402. a mounting frame; 403. a guide bar; 404. a drum; 5. an upper pressure plate; 501. carrying out top die; 6. a lower pressing plate; 601. bottom die; 602. an extension frame; 603. a fixing plate; 7. a cross beam; 701. a die cutting cylinder; 8. a positioning assembly; 801. a motor base; 801a, a motor; 802. a support bracket; 803. a screw; 804. a locking plate; 804a and a positioning groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-3, the invention provides a die-cutting die for an automobile seat mounting plate, which comprises a base 1 and two groups of side frames 2, wherein the two groups of side frames 2 are symmetrically arranged at two sides of the top of the base 1, linkage belts 3 are respectively arranged in the two groups of side frames 2, and two groups of auxiliary components 4 for supporting the rotation of the linkage belts 3 are symmetrically arranged at the upper side and the lower side of each side frame 2;
the middle parts of the two groups of side frames 2 are respectively provided with a sliding groove 201 transversely penetrating through the side frames 2, the inner sides of the two groups of linkage belts 3 are transversely connected with an upper pressing plate 5, the center of the bottom of the upper pressing plate 5 is provided with a top die 501, a lower pressing plate 6 is arranged below the upper pressing plate 5, the center of the top of the lower pressing plate 6 is provided with a bottom die 601, two groups of U-shaped extending frames 602 with outward openings are arranged on two sides of the lower pressing plate 6, the outer sides of the extending frames 602 extend into the sliding grooves 201, fixing plates 603 are arranged on the outer sides of the extending frames 602, the fixing plates 603 extend to the outer sides of the sliding grooves 201 and are fixedly connected with the linkage belts 3, the tops of the two groups of side frames 2 are connected with.
As an alternative embodiment, the side frame 2 is fixed on the top surface of the base 1 by welding, two sets of mounting grooves 202 are arranged on the upper and lower sides of the side frame 2 corresponding to the auxiliary assembly 4, a containing hole 203 is vertically arranged on one side of the inside of the mounting groove 202 close to the sliding groove 201, the auxiliary assembly 4 comprises a stay bar 401 vertically extending into the containing hole 203, the stay bar 401 is in sliding fit with the containing hole 203, a limit nut 401a is arranged on the outer side of the stay bar 401 in the mounting groove 202, the limit nut 401a is tightly abutted against the outer side of the opening of the containing hole 203, a mounting frame 402 is arranged at one end of the stay bar 401 far away from the sliding groove 201, the mounting frame 402 is a C-shaped frame with an opening opposite to the stay bar 401, a guide bar 403 is fixedly arranged on one side of the mounting frame 402 far away from the stay bar 401, two sets of guide grooves 202a are symmetrically arranged on two sides in the mounting groove 202, a roller 404 is arranged on the outer side of the guide rod 403 on the inner side of the mounting frame 402, the roller 404 is sleeved on the outer side of the guide rod 403, the guide rod 403 is in running fit with the roller 404, the upper side and the lower side of the linkage belt 3 respectively penetrate into the two groups of mounting grooves 202, and the inner side of the linkage belt 3 is abutted against the outer wall of the roller 404;
a positioning assembly 8 is arranged above the base 1 at the rear side of the side frame 2, the positioning assembly 8 comprises a U-shaped motor seat 801 with a downward opening, a bearing bracket 802 is fixed at the top of the motor seat 801, the bearing bracket 802 is in a rectangular square frame structure, a motor 801a is arranged in the motor seat 801, the output end of the motor 801a penetrates upwards into the bearing bracket 802, a screw 803 is vertically and rotatably arranged in the bearing bracket 802, the screw 803 is connected with the output end of the motor 801a through a coupler, two groups of external threads with opposite rotation directions are symmetrically arranged on the upper and lower sides of the outer part of the screw 803, two groups of locking plates 804 are arranged in the bearing bracket 802 at the outer sides of the two groups of external threads, the two groups of locking plates 804 extend transversely and are symmetrical up and down, the screw 803 vertically penetrates through the locking plates 804, the locking plates 804 are in threaded fit with the screw 803, two groups, the locking plate 804 is slidably engaged with the support bracket 802 through the positioning slot 804a, and the front face of the locking plate 804 extends forward of the support bracket 802.
By adopting the structure, when the workpiece to be machined needs to be punched in the using process, the workpiece to be machined is placed on the two groups of locking plate 804 workpieces, then the screw 803 is driven to rotate by the motor 801a, and the two groups of locking plates 804 are driven to simultaneously slide towards the middle part by the two groups of external threads which are symmetrical at the upper part and the lower part of the outer side of the screw 803, so that the workpiece is fixed to the middle position of the side frame 2 by the two groups of locking plates 804; then, the die cutting cylinder 701 extends to push the upper pressing plate 5 and the top die 501 to move downwards, and meanwhile, the upper pressing plate 5 pulls the linkage belt 3 to rotate around the auxiliary assembly 4, so that the lower pressing plate 6 and the bottom die 601 are supported to move upwards through the upward movement of the outer side of the linkage belt 3, the synchronous moving process of the top die 501 and the bottom die 601 is realized, and the synchronous die cutting action of the upper surface and the lower surface of a workpiece is realized through the matching of the top die 501 and the bottom die 601; when the supporting tightness of the linkage belt 3 needs to be adjusted according to the length of the linkage belt 3 in the using process, the limiting nut 401a on the outer side of the support rod 401 is rotated, so that the length of the support rod 401 extending out of the accommodating hole 203 is adjusted through the limiting nut 401a, the roller 404 on the inner side of the mounting frame 402 can be enabled to tightly push the linkage belt 3, and the adjusting process of the tightness of the linkage belt 3 is achieved;
through going up the mould lift that will have now and realizing that die-cut process replacement is with upper and lower two sets of half module synchronization reverse migration realization work piece die-cut, improve the asymmetric quality problem of downside incision on the current mould output goods machining area, improve the machining precision to improve product quality, the practicality is strong.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a die-cut mould of car seat mounting panel which characterized in that: the device comprises a base (1) and two groups of side frames (2), wherein the two groups of side frames (2) are symmetrically arranged on two sides of the top of the base (1), linkage belts (3) are arranged in the two groups of side frames (2), and two groups of auxiliary components (4) for supporting the linkage belts (3) to rotate are symmetrically arranged on the upper side and the lower side of each side frame (2);
the middle parts of the two groups of side frames (2) are respectively provided with a sliding groove (201) which transversely penetrates through the side frames (2), and the inner sides of the two groups of linkage belts (3) are transversely connected with an upper pressing plate (5), the center of the bottom of the upper pressing plate (5) is provided with a top die (501), a lower pressing plate (6) is arranged below the upper pressing plate (5), a bottom die (601) is arranged at the center of the top of the lower pressing plate (6), two groups of U-shaped extending frames (602) with outward openings are arranged at the two sides of the lower pressure plate (6), the outer side of the extending frame (602) extends into the sliding groove (201), and the outer side of the extending frame (602) is provided with a fixing plate (603), the fixed plates (603) extend to the outer side of the sliding groove (201) and are fixedly connected with the linkage belts (3), the tops of the two groups of side frames (2) are connected with cross beams (7), both sides of the bottom of the cross beam (7) are provided with die cutting cylinders (701) for supporting the upper pressure plate (5) to move up and down.
2. The automobile seat mounting plate punching die as claimed in claim 1, wherein: the side frame (2) is fixed on the top surface of the base (1) through welding, the upper side and the lower side of the side frame (2) correspond to the auxiliary assembly (4) and are provided with two sets of mounting grooves (202), and accommodating holes (203) are vertically formed in the inner portions of the mounting grooves (202) close to one side of the sliding groove (201).
3. The automobile seat mounting plate punching die as claimed in claim 2, wherein: auxiliary assembly (4) are including vertical stretching into vaulting pole (401) in holding hole (203), vaulting pole (401) with holding hole (203) sliding fit, just in mounting groove (202) vaulting pole (401) outside is provided with stop nut (401a), stop nut (401a) with hold hole (203) opening outside counterbalance tightly.
4. The automobile seat mounting plate punching die as claimed in claim 3, wherein: one end, far away from the sliding groove (201), of the support rod (401) is provided with a mounting frame (402), the mounting frame (402) is a C-shaped frame with an opening facing away from the support rod (401), and one side, far away from the support rod (401), of the mounting frame (402) is fixedly provided with a guide rod (403).
5. The automobile seat mounting plate punching die as claimed in claim 4, wherein: two groups of guide grooves (202a) are symmetrically arranged on two sides in the mounting groove (202), two ends of the guide rod (403) respectively penetrate into the two groups of guide grooves (202a) longitudinally, and the guide rod (403) is in sliding fit with the guide grooves (202 a).
6. The automobile seat mounting plate punching die as claimed in claim 5, wherein: the utility model discloses a linkage belt, including mounting bracket (402), guide bar (403) inboard the guide bar (403) outside is provided with cylinder (404), cylinder (404) cup joint in this guide bar (403) outside, just guide bar (403) with cylinder (404) normal running fit, the linkage belt (3) upper and lower side penetrates respectively in two sets of mounting grooves (202), just linkage belt (3) inboard with cylinder (404) outer wall offsets tightly.
7. The automobile seat mounting plate punching die as claimed in claim 1, wherein: a positioning assembly (8) is arranged above the base (1) on the rear side of the side frame (2), the positioning assembly (8) comprises a U-shaped motor base (801) with a downward opening, a bearing bracket (802) is fixed to the top of the motor base (801), and the bearing bracket (802) is of a rectangular square frame-shaped structure.
8. The automobile seat mounting plate punching die as claimed in claim 7, wherein: the motor base (801) is internally provided with a motor (801a), the output end of the motor (801a) upwards penetrates into the support bracket (802), a screw rod (803) is vertically arranged in the support bracket (802) in a rotating mode, and the screw rod (803) is connected with the output end of the motor (801a) through a coupler.
9. The automobile seat mounting plate punching die as claimed in claim 8, wherein: two sets of external threads with opposite rotating directions are symmetrically arranged on the upper side and the lower side of the outer portion of the screw rod (803), two sets of locking plates (804) are arranged inside the support bracket (802) on the outer side of the external threads, and the two sets of locking plates (804) extend transversely and are symmetrical up and down.
10. The automobile seat mounting plate punching die as claimed in claim 9, wherein: the screw rod (803) vertically runs through the locking plate (804), the locking plate (804) is in threaded fit with the screw rod (803), two groups of positioning grooves (804a) are symmetrically arranged on two sides of the locking plate (804), the positioning grooves (804a) are clamped on the outer side of the bearing bracket (802), the locking plate (804) is in sliding fit with the bearing bracket (802) through the positioning grooves (804a), and the front surface of the locking plate (804) extends to the front side of the bearing bracket (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392657.9A CN112338068A (en) | 2020-12-01 | 2020-12-01 | Punching die for automobile seat mounting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392657.9A CN112338068A (en) | 2020-12-01 | 2020-12-01 | Punching die for automobile seat mounting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112338068A true CN112338068A (en) | 2021-02-09 |
Family
ID=74428097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011392657.9A Pending CN112338068A (en) | 2020-12-01 | 2020-12-01 | Punching die for automobile seat mounting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112338068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289605A (en) * | 2021-11-29 | 2022-04-08 | 邳州华创新能源电池研究院有限公司 | Punching press mechanism that can automatic unloading is used for new energy automobile lithium battery bottom plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117569A (en) * | 2014-07-02 | 2014-10-29 | 苏州市辰希特钣金制品有限公司 | Metal plate two-sided punching device |
| CN107053042A (en) * | 2017-03-01 | 2017-08-18 | 重庆市永川区渝林机械厂 | Sheet material clamping tool |
| CN108792594A (en) * | 2018-06-23 | 2018-11-13 | 晋正正 | A kind of axle sleeve clamping hoisting mechanism |
| CN209439305U (en) * | 2019-01-13 | 2019-09-27 | 陈小伟 | A kind of heat-treated metal molding object compacting tool set |
| CN210523949U (en) * | 2019-08-26 | 2020-05-15 | 德清金瑞机械设备有限公司 | Cutting equipment applied to steel guardrail production line |
| CN211225150U (en) * | 2019-12-25 | 2020-08-11 | 天津日北自动化设备有限公司 | Automobile part conveying system |
-
2020
- 2020-12-01 CN CN202011392657.9A patent/CN112338068A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117569A (en) * | 2014-07-02 | 2014-10-29 | 苏州市辰希特钣金制品有限公司 | Metal plate two-sided punching device |
| CN107053042A (en) * | 2017-03-01 | 2017-08-18 | 重庆市永川区渝林机械厂 | Sheet material clamping tool |
| CN108792594A (en) * | 2018-06-23 | 2018-11-13 | 晋正正 | A kind of axle sleeve clamping hoisting mechanism |
| CN209439305U (en) * | 2019-01-13 | 2019-09-27 | 陈小伟 | A kind of heat-treated metal molding object compacting tool set |
| CN210523949U (en) * | 2019-08-26 | 2020-05-15 | 德清金瑞机械设备有限公司 | Cutting equipment applied to steel guardrail production line |
| CN211225150U (en) * | 2019-12-25 | 2020-08-11 | 天津日北自动化设备有限公司 | Automobile part conveying system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289605A (en) * | 2021-11-29 | 2022-04-08 | 邳州华创新能源电池研究院有限公司 | Punching press mechanism that can automatic unloading is used for new energy automobile lithium battery bottom plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202292197U (en) | Novel milling machine clamp for processing long shaft work piece | |
| CN206263610U (en) | A kind of horizontal lathe processing revolution longaxones parts center rest | |
| CN112338068A (en) | Punching die for automobile seat mounting plate | |
| CN210731681U (en) | Clamping device for workpieces with irregular shapes | |
| CN112296703A (en) | Self-positioning four-point positioning device | |
| CN204818831U (en) | A location frock for processing of car mould | |
| CN216760936U (en) | Column type guide structure and hydraulic press | |
| CN2640653Y (en) | Mould for working multiple products | |
| CN210172996U (en) | Multi-station combined numerical control machine tool | |
| CN212598304U (en) | Stamping die even expects structure | |
| CN211332230U (en) | Lathe fixture suitable for clamping part with central through hole | |
| CN112958701A (en) | Multi-station press | |
| CN208729346U (en) | A kind of Novel numerical control machine | |
| CN209918652U (en) | Door frame blanking die | |
| CN108907815B (en) | Quick clamping fixture for special-shaped parts | |
| CN105563122A (en) | Profile machining center | |
| CN212442877U (en) | Mould for processing automobile top beam inner plate | |
| CN214054953U (en) | General bracket of machining | |
| CN211680991U (en) | CNC adds clamping apparatus in spot facing work | |
| CN219211318U (en) | Automobile die convenient to die change | |
| CN209050203U (en) | A kind of five-axis robot lathe | |
| CN219581482U (en) | Sheet metal part precision machining device | |
| CN214816781U (en) | Adjustable frock of entablature | |
| CN219484938U (en) | Lateral positioning tool | |
| CN220783007U (en) | Upper edge strip machining tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210209 |